Question: The students of Environmental studies collected the data of the life span of Zebras from the zoological authorities which are as follows. Steps to derive 1 Range of the data = higher value - lower value = 32 - 8 = 242 Width = R a n g e n u m b e r o f c l a s s e s 24 5 ≈ 3 Constuct the class limits (life span of zebras) with width 5, so that the least and highest values has been included.
4 The class limits, boundaries, tally marks and the frequency for each class (number of tally marks) are shown in the table.
6 From the frequency distribution table, the average life span of Zebra is 18 to 22.Hence the right answer is Option A Click Here To Go Back What is the combined area of the rectangle formed by the two rectangles?.. Evaluate the expression (AB)2 + (A + B)2 + (A - B)2 for A = 3 and B = 2 ... Find the exponent and base by simplifying the expression ((164) × 4)4... A cloth manufacturing company has been making profit for the past 5 years. The annual prof.. Ashley uses the expression m + 5 to calculate the amount owned by her brother, Charles, wh.. The temperatures recorded in city M and city N on a day are shown on the number line. Wh.. What should be the sign of the integers, if quotient of two integers is positive?.. More than 30% of 20 million population of a country are rich. Which of the following inequ.. What is the area of the figure?.. Find the greatest possible value for the expression b - a, if a2 = 4 and b2 = 9... What is the speed of a sailboat with a 50-foot water line? 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